<template>
  <div class="container">
    <h1 class="logos"></h1>
    <div class="login">
      <div>
        <div class="iconlogo"></div>
        <span class="txt"
          >新注册用户可领取7天免费VIP会员卡享受专属折扣
          <el-icon :size="32" color="#ef3f30">
            <DArrowRight />
          </el-icon>
        </span>
      </div>
      <div class="login-form">
        <h3>欢迎注册佛山供应链会员</h3>
        <el-form ref="loginRef" :model="loginForm" :rules="loginRules">
          <div class="overs">已有账号，去<span>登录</span></div>
          <el-form-item prop="username">
            <el-input
              v-model="loginForm.username"
              type="text"
              size="large"
              auto-complete="off"
              placeholder="账号"
            >
              <template #prefix>
                <img src="../assets/images/icons/phone.png" alt="" />
              </template>
            </el-input>
          </el-form-item>
          <el-form-item prop="password">
            <el-input
              v-model="loginForm.password"
              type="password"
              size="large"
              auto-complete="off"
              placeholder="密码"
              @keyup.enter="handleLogin"
            >
              <template #prefix>
                <img src="../assets/images/icons/password.png" alt="" />
              </template>
            </el-input>
          </el-form-item>
          <el-form-item prop="password">
            <el-input
              v-model="loginForm.password"
              type="password"
              size="large"
              auto-complete="off"
              placeholder="密码"
              @keyup.enter="handleLogin"
            >
              <template #prefix>
                <img src="../assets/images/icons/invitation.png" alt="" />
              </template>
            </el-input>
          </el-form-item>
          <el-form-item prop="code" v-if="captchaEnabled">
            <el-input
              v-model="loginForm.code"
              size="large"
              auto-complete="off"
              placeholder="验证码"
              style="width: 63%"
              @keyup.enter="handleLogin"
            >
              <template #prefix>
                <img src="../assets/images/icons/code.png" alt="" />
              </template>
            </el-input>
            <div class="login-code">
              <img :src="codeUrl" @click="getCode" class="login-code-img" />
            </div>
          </el-form-item>
          <div class="agree">
            注册即代表同意《佛狮供应链服务协议》和《法律及隐私政策声明》
          </div>
          <el-form-item style="width: 100%">
            <el-button
              :loading="loading"
              size="large"
              style="width: 100%; height: 62px"
              color="#ef3f30"
              @click.prevent="handleLogin"
            >
              <span v-if="!loading">注 册</span>
              <span v-else>注 册 中...</span>
            </el-button>
            <div style="float: right" v-if="register">
              <router-link class="link-type" :to="'/register'"
                >立即注册</router-link
              >
            </div>
          </el-form-item>
        </el-form>
      </div>
    </div>
    <!--  底部  -->
    <!-- <div class="el-login-footer">
    <span>Copyright © 2018-2023 ruoyi.vip All Rights Reserved.</span>
  </div> -->
  </div>
</template>

<script setup>
import { getCodeImg } from "@/api/index";
import Cookies from "js-cookie";
import { encrypt, decrypt } from "@/utils/jsencrypt";
import useUserStore from "@/store/modules/user";

const userStore = useUserStore();
const router = useRouter();
const { proxy } = getCurrentInstance();
const activeName = ref("first");

const loginForm = ref({
  username: "admin",
  password: "admin123",
  rememberMe: false,
  code: "",
  uuid: "",
});

const loginRules = {
  username: [{ required: true, trigger: "blur", message: "请输入您的账号" }],
  password: [{ required: true, trigger: "blur", message: "请输入您的密码" }],
  code: [{ required: true, trigger: "change", message: "请输入验证码" }],
};

const codeUrl = ref("");
const loading = ref(false);
// 验证码开关
const captchaEnabled = ref(true);
// 注册开关
const register = ref(false);
const redirect = ref(undefined);

function handleLogin() {
  proxy.$refs.loginRef.validate((valid) => {
    if (valid) {
      loading.value = true;
      // 勾选了需要记住密码设置在 cookie 中设置记住用户名和密码
      if (loginForm.value.rememberMe) {
        Cookies.set("username", loginForm.value.username, { expires: 30 });
        Cookies.set("password", encrypt(loginForm.value.password), {
          expires: 30,
        });
        Cookies.set("rememberMe", loginForm.value.rememberMe, { expires: 30 });
      } else {
        // 否则移除
        Cookies.remove("username");
        Cookies.remove("password");
        Cookies.remove("rememberMe");
      }
      // 调用action的登录方法
      userStore
        .login(loginForm.value)
        .then(() => {
          router.push({ path: redirect.value || "/" });
        })
        .catch(() => {
          loading.value = false;
          // 重新获取验证码
          if (captchaEnabled.value) {
            getCode();
          }
        });
    }
  });
}

function getCode() {
  getCodeImg().then((res) => {
    captchaEnabled.value =
      res.captchaEnabled === undefined ? true : res.captchaEnabled;
    if (captchaEnabled.value) {
      codeUrl.value = "data:image/gif;base64," + res.img;
      loginForm.value.uuid = res.uuid;
    }
  });
}

function getCookie() {
  const username = Cookies.get("username");
  const password = Cookies.get("password");
  const rememberMe = Cookies.get("rememberMe");
  loginForm.value = {
    username: username === undefined ? loginForm.value.username : username,
    password:
      password === undefined ? loginForm.value.password : decrypt(password),
    rememberMe: rememberMe === undefined ? false : Boolean(rememberMe),
  };
}

getCode();
getCookie();
</script>

<style lang="scss" scoped>
.container {
  width: 100%;
  height: 100%;
  background-image: url("https://www.feslion.com/picture/login-bg2.jpg");
  background-size: cover;
  padding: 82px 65px;
  .logos {
    background-image: url("https://www.feslion.com/picture/logo.png");
    width: 157px;
    height: 41px;
    background-size: cover;
    margin: 0;
    padding: 0;
  }
}
.login {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  .iconlogo {
    width: 523px;
    height: 454px;
    background-image: url("https://www.feslion.com/picture/login-vips.jpg");
    background-size: cover;
    margin-right: 114px;
  }
  .txt {
    display: block;
    font-family: MiSans-Medium;
    font-size: 18px;
    text-align: center;
    line-height: 94px;
    letter-spacing: 1px;
    color: #333333;
    .el-icon {
      vertical-align: sub;
    }
  }
}
.title {
  margin: 0px auto 30px auto;
  text-align: center;
  color: #707070;
}

.login-form {
  background: #ffffff;
  width: 556px;
  border-radius: 20px;
  border: solid 1px rgba(0, 0, 0, 0.13);
  padding: 48px 57px;
  .el-form {
    margin-top: 38px;
  }
  .el-input {
    height: 56px;
    :deep .el-input__wrapper {
      background-color: #f1f2f6;
    }
    img {
      width: 24px;
      height: 24px;
    }
  }
  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 0px;
  }
  .agree {
    color: #353535;
    font-size: 12px;
    font-weight: normal;
    margin-bottom: 37px;
  }
  .overs {
    text-align: right;
    color: #353535;
    font-family: MiSans-Light;
    font-size: 19px;
    font-weight: normal;
    margin-bottom: 10px;
    span {
      color: #0000ff;
    }
  }
  h3 {
    font-family: MiSans-Medium;
    font-size: 31px;
    letter-spacing: 1px;
    color: #353535;
  }
  h3::after {
    content: "";
    display: block;
    margin-top: 18px;
    width: 87px;
    height: 6px;
    background-color: #ef3f30;
  }
}

.login-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}
.login-code {
  width: 33%;
  height: 40px;
  float: right;
  img {
    cursor: pointer;
    vertical-align: middle;
  }
}
.el-login-footer {
  height: 40px;
  line-height: 40px;
  position: fixed;
  bottom: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  font-family: Arial;
  font-size: 12px;
  letter-spacing: 1px;
}
.login-code-img {
  height: 40px;
  padding-left: 12px;
}

:deep(.el-tabs) {
  .el-tabs__nav-wrap::after {
    background: transparent;
  }
  .el-tabs__active-bar {
    height: 6px;
    background-color: #ef3f30;
  }

  .is-active,
  .el-tabs__item {
    margin-top: 12px;
    color: #272727;
    font-size: 21px;
    font-family: MiSans-Medium;
  }
}
</style>
